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. 2020 Jan 22;10(2):61. doi: 10.3390/diagnostics10020061

Figure 2.

Figure 2

The concentrations of aMMP-8 (ng/mL) in saliva measured by time-resolved immunofluorometric assay (IFMA) according to patient’s periodontal pocket (≥4 mm) status (zero or one [PD# = 0–1] vs. two or more periodontal pockets [PD# ≥ 2]) categorized by the corresponding ORALyzer test result (cut-off 20 ng/mL) measured from oral mouthrinse. A positive and negative ORALyzer results marked as diamonds and circle-plusses, respectively. N = 150 Greek patients.